NSN 3020-00-289-7912
Part Details | SPROCKET WHEEL
3020-00-289-7912 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
Alternate Parts: 6028256, 60-28-256, 81612S4105452900PC32, 81612S4105-452900PC32, 81612S411293PC32, 81612S41-1293PC32, 401146PC1, S5001, 3020-00-289-7912, 00-289-7912, 3020002897912, 002897912
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-289-7912 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-289-7912
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 60-28-256 | 51228 | ECOLAIRE INCBALDWIN-HAMILTON CO DIV |
| 81612S4105-452900PC32 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81612S41-1293PC32 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 401146PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| S5001 | 11406 | REXNORD HOLDINGS INC |
Technical Data | NSN 3020-00-289-7912
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 12.500 INCHES NOMINAL |
| OVERALL LENGTH | 3.625 INCHES NOMINAL |
| PITCH DIAMETER | 11.302 INCHES NOMINAL |
| FACE WIDTH | 1.250 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH3.000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BCA0.906 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 14 |
| TOOTH PITCH | 2.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.6245 INCHES NOMINAL |
| BORE LENGTH | 3.625 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.3735 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.99975 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ3.000 INCHES NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BBZ0.875 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.500 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.468 INCHES NOMINAL |
| GROOVE/STEP LOCATION | AA END |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
